54627840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2371}}^1$

素因数の和:2400

約数の個数: 120

約数和(自身を含む): 189271368

約数和(自身を除く): 134643528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2371, 2560, 2880, 3840, 4608, 4742, 5760, 7113, 7680, 9484, 11520, 11855, 14226, 18968, 21339, 23040, 23710, 28452, 35565, 37936, 42678, 47420, 56904, 71130, 75872, 85356, 94840, 106695, 113808, 142260, 151744, 170712, 189680, 213390, 227616, 284520, 303488, 341424, 379360, 426780, 455232, 569040, 606976, 682848, 758720, 853560, 910464, 1138080, 1213952, 1365696, 1517440, 1707120, 1820928, 2276160, 2731392, 3034880, 3414240, 3641856, 4552320, 5462784, 6069760, 6828480, 9104640, 10925568, 13656960, 18209280, 27313920, 54627840]

約数ペア:

[(1, 54627840), (2, 27313920), (3, 18209280), (4, 13656960), (5, 10925568), (6, 9104640), (8, 6828480), (9, 6069760), (10, 5462784), (12, 4552320), (15, 3641856), (16, 3414240), (18, 3034880), (20, 2731392), (24, 2276160), (30, 1820928), (32, 1707120), (36, 1517440), (40, 1365696), (45, 1213952), (48, 1138080), (60, 910464), (64, 853560), (72, 758720), (80, 682848), (90, 606976), (96, 569040), (120, 455232), (128, 426780), (144, 379360), (160, 341424), (180, 303488), (192, 284520), (240, 227616), (256, 213390), (288, 189680), (320, 170712), (360, 151744), (384, 142260), (480, 113808), (512, 106695), (576, 94840), (640, 85356), (720, 75872), (768, 71130), (960, 56904), (1152, 47420), (1280, 42678), (1440, 37936), (1536, 35565), (1920, 28452), (2304, 23710), (2371, 23040), (2560, 21339), (2880, 18968), (3840, 14226), (4608, 11855), (4742, 11520), (5760, 9484), (7113, 7680)]